"Do you think you can get my help just because of that brat Qingjiao's letter of recommendation? What are you thinking?" Zhang Tian refused to be persuaded, but still took the food from Jiang Bo's other hand naturally.
Little green pepper brat? It's okay, I don't mind. You are the elder, feel free to say whatever you want.
"Master, since I'm a boxing master, can you make me a pair of boxing gloves?"
"The conductivity and thermal insulation properties of your metal are very good, but its plasticity is too low and its melting point is too high. It is impossible to cast it directly, so making boxing gloves is impossible!"
"Master, do you have any other ideas?"
"There is a way, which is to grind it directly and then coat the blade with a protective layer. However, grinding is not something that ordinary people can do. The metal is too hard, and its density and toughness are very high." Zhang Tian said.
Density, melting point, conductivity? Technical terms! Even this old man can keep up with the trend, Jiang Bo complained in his heart.
"Master, do you mean we can polish it ourselves? No need to melt it?"
Jiang Bo asked tentatively. If that were the case, they wouldn't need Master Zhang Tian if they polished the parts themselves, and would only need to come here for the final coating.
"Yes, you can do it yourself, but after observing this thunder metal carefully, I found that it seems to be only suitable for being polished into one kind of weapon, that is, a long sword." Zhang Tian talked freely.
"Long sword?" Jiang Bo was very surprised. He and others didn't know how to use long swords, so they couldn't use them after polishing them.
"Yes! A long sword! Actually, after thinking about it, I think a long sword is very suitable for you. Although you told me that you wanted a Han sword, the basics of the two are the same."
"But I don't have the basics to learn long sword!"
"Don't worry, there are many hidden talents in the Eight Treasures Navy. You can ask Qing Jiao for a basic sword manual to learn from."
Zhang Tian looked at Jiang Bo with a smile. He liked this child not only because the child could speak, but also because there was a word "Jiang" in the child's name, which only appeared in families in the Kingdom of Flowers.
"Okay, Master, I'm in trouble! Oh, by the way, Master, there's a special force field in this piece of metal that allows my enemies to always find me. Do you have any solution?"
"This piece of metal can store electrical energy. If you go back and try it, it seems like it could solve this problem."
"Okay, thank you, Master."
......
In the blink of an eye, it was June 1506, and Jiang Bo and others had been here for more than half a year.
During this period, Jiang Bo and Qingjiao learned the three cone head styles and taught themselves basic swordsmanship. When they had nothing to do, they would go to Master Zhang Tian, and the polished long sword Thunder Sword was slowly completed.
Jiang Bo's copper head talent made learning the first skill a piece of cake. He mastered it in just a few months, which made the young teacher very happy and he shouted that he had found a treasure.
Jiang Bo was satisfied with the Thunder Sword he had completed. Because Jiang Bo's polishing technique was too unfamiliar, it was just a very simple sword. However, the 1.7-meter-long blade made Jiang Bo speechless. It was taller than him.
Now he didn't put it in the scabbard, because he felt that he couldn't pull it out if it was in the scabbard, so he just tied it with cowhide cloth so that he could take it out at any time.
The characteristic of Lei Metallurgy is to store electricity. Aaron and his friends couldn't use it, so they used up all the metal to make it as long as possible without wasting materials.
Of course, in order to fit the length of the Seven Star Sword as much as possible, Jiang Bo decided to get the Seven Star Sword in the future. He didn't know how long the Seven Star Sword was, but the length shown in the original battle was almost as tall as Luffy.
Aaron learned how to use the naginata with Lao Cai. He found that he seemed to like this long weapon, which was much more comfortable to use than his previous serrated sword.
Wei Li and his companions did not choose to learn weapons. They felt that fighting with real flesh was the true romance of men.
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